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Stonebridge eyes Solidigm co-investment with Noh Jong-won pending SK hynix move - CHOSUNBIZ - Chosunbiz

Reported by Bizosun
Aug 25, 2026· 3 min read
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Key Takeaways
  • • TechBridge and Stonebridge plan a joint co-investment of up to ₩2 trillion ($1.44 billion) in Solidigm, SK Hynix's acquired Intel NAND and SSD business, as part of a pre-IPO funding strategy targeting a potential Nasdaq listing.
  • • Solidigm is pursuing a pre-IPO fundraising round at a $35.15 billion valuation with ambitions to raise up to $7 billion, positioning itself to capitalize on AI-driven demand for advanced memory and storage solutions.
  • • Former SK Hynix President Roh Jong-won (Kevin Jongwon Noh) heads TechBridge Investment, the private equity vehicle orchestrating the co-investment; Noh was the architect of SK Hynix's original $9 billion acquisition of Intel's NAND division in 2020 and brings M&A expertise from prior roles at SK Telecom and SK Hynix.
  • • Institutional investors including UAE sovereign wealth fund Mubadala have expressed interest in Solidigm through Goldman Sachs as lead manager, signaling strong appetite for exposure to AI memory infrastructure.
  • • SK Hynix is restructuring Solidigm as part of a broader capital deployment strategy to fund U.S. expansion and AI-related business investments while leveraging record profitability driven by AI memory demand.
Summary
SK Hynix is advancing plans to capitalize on surging AI-driven demand for advanced memory through a multi-pronged fundraising strategy centered on its acquired Solidigm unit. The Korean chipmaker agreed to acquire Intel's NAND flash and SSD business for approximately $9 billion in 2020, rebranding it as Solidigm. Now, as AI infrastructure spending accelerates, SK Hynix is moving toward a pre-IPO capital raise and eventual Nasdaq listing for the subsidiary.

The centerpiece of this strategy involves a co-investment partnership between TechBridge Investment and Stonebridge, a Korean investment partner, targeting up to ₩2 trillion ($1.44 billion) in Solidigm funding. TechBridge is led by Roh Jong-won (also known as Kevin Jongwon Noh), the former SK Hynix president who orchestrated the original Intel acquisition and brings deep M&A experience from leadership roles at SK Telecom and SK Hynix. Solidigm itself is pursuing a broader pre-IPO fundraising round targeting a $35.15 billion valuation with aspirations to raise up to $7 billion. This valuation and capital target reflect confidence in Solidigm's positioning within the AI memory expansion cycle, where demand for high-performance storage and NAND flash is accelerating.

Notably, institutional investors including Mubadala, the UAE's sovereign wealth fund, have signaled interest in participating in Solidigm's capital raise through Goldman Sachs, which is serving as the lead transaction manager. This institutional appetite underscores the strategic importance of memory infrastructure assets in the current AI investment landscape. SK Hynix has also appointed new co-CEOs at Solidigm—David M. Dixon and Kevin Noh—signaling operational and leadership restructuring as the subsidiary prepares for public markets and accelerated U.S. expansion.

The Solidigm IPO fits within SK Hynix's broader capital deployment strategy, which encompasses multiple initiatives to unlock value and fund growth: the company is investing in memory fabs across China (Dalian NAND operations), Japan (planned Miyagi Prefecture facility), South Korea (₩700 trillion production capacity expansion), and the United States (Indiana HBM packaging plant). By monetizing Solidigm through a public listing, SK Hynix can both unlock the subsidiary's value and generate capital to fund these complementary investments while managing its debt profile—all while AI-driven memory profitability remains elevated.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Bizosun Stonebridge eyes Solidigm co-investment with Noh Jong-won pending SK hynix move - CHOSUNBIZ - Chosunbiz